diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-08-03 19:07:54 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-08-03 19:07:54 +0000 |
| commit | dff91c4420c3137d2f45a474a32650d1b3362828 (patch) | |
| tree | f1ccd9106bc98b4bdf33c331ceabba45d6d8111b | |
| parent | 26f333c082adfbf83cd29e3ad32bb2660ad4774a (diff) | |
opt {set,rem}runqueue a littlebit
| -rw-r--r-- | sys/arch/hppa/hppa/locore.S | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/sys/arch/hppa/hppa/locore.S b/sys/arch/hppa/hppa/locore.S index 1ac4b171d5c..b5b8e22d719 100644 --- a/sys/arch/hppa/hppa/locore.S +++ b/sys/arch/hppa/hppa/locore.S @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.S,v 1.74 2002/08/03 19:04:24 mickey Exp $ */ +/* $OpenBSD: locore.S,v 1.75 2002/08/03 19:07:53 mickey Exp $ */ /* * Copyright (c) 1998-2002 Michael Shalayeff @@ -2375,7 +2375,6 @@ $setrunqueue_ok ldw R%whichqs(t2), t3 mtctl t1, sar vdepi 1, 1, t3 - stw t3, R%whichqs(t2) #if 0 /* this actually trashes all the regs we use, be advised ;) */ @@ -2394,8 +2393,9 @@ $setrunqueue_ok stw t4, P_FORW(arg0) stw arg0, P_BACK(t4) stw arg0, P_FORW(t2) - bv 0(rp) stw t2, P_BACK(arg0) + bv 0(rp) + stw t3, R%whichqs(t2) Lsrqfmt .asciz "setrunqueue: bit=%x, qs=%p\n" .align 8 @@ -2408,9 +2408,9 @@ EXIT(setrunqueue) .align 32 ENTRY(remrunqueue,0) ldb P_PRIORITY(arg0), t2 - extru t2, 29, 5, t1 - mtsar t1 + extru t2, 29, 5, arg2 ldil L%whichqs, t2 + mtsar arg2 ldw R%whichqs(t2), t3 #ifdef DIAGNOSTIC @@ -2418,7 +2418,6 @@ ENTRY(remrunqueue,0) Lremrunqueue_panic copy arg0, arg1 - copy t1, arg2 ldil L%panic, r1 ldil L%Lrrqpstr, arg0 ldo R%panic(r1), r1 @@ -2426,6 +2425,7 @@ Lremrunqueue_panic .call blr %r0, rp bv,n %r0(r1) + nop Lrrqpstr .asciz "remrunqueue(%p), bit=%x" @@ -2437,12 +2437,9 @@ remrunqueue_ok ldw P_FORW(arg0), arg0 stw arg0, P_FORW(t4) stw t4, P_BACK(arg0) - comb,<> t4, arg0, Lqnempty - nop - vdepi 0, 1, t3 + sub,<> t4, arg0, r0 stw t3, R%whichqs(t2) -Lqnempty bv 0(rp) nop EXIT(remrunqueue) |